Lewis acid promoted intramolecular cyclization of (η4-diene)Fe(CO)3 complexes bearing functionalized side chains

Ming Chang P. Yeh, L. W. Chuang, S. C. Chang, M. L. Lai, C. C. Chou

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

Addition of aluminum chloride to the (η4-cyclohexadiene)Fe(CO)3 complex bearing an acid chloride side chain at C-5 gives a cyclic keto complex, whereas Lewis acid assisted intramolecular cyclization of acyclic (η4-butadiene)Fe(CO)3 complexes containing an aldehyde, an ester, or a nitrile functionality produces (σ,η3-allyl)tricarbonyliron complexes. Treatments of the (η4-butadiene)Fe(CO)3 complexes bearing a chromium carbene moiety in refluxing toluene lead to formation of furan derivatives by intramolecular addition of the diene ligand to the chromium carbene carbon center.

Original languageEnglish
Pages (from-to)4435-4444
Number of pages10
JournalOrganometallics
Volume16
Issue number20
Publication statusPublished - 1997 Sep 30

Fingerprint

Bearings (structural)
Lewis Acids
Cyclization
carbenes
dienes
butadiene
chromium
Chromium
aluminum chlorides
acids
furans
nitriles
aldehydes
toluene
esters
Nitriles
chlorides
Toluene
Aldehydes
ligands

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry

Cite this

Lewis acid promoted intramolecular cyclization of (η4-diene)Fe(CO)3 complexes bearing functionalized side chains. / Yeh, Ming Chang P.; Chuang, L. W.; Chang, S. C.; Lai, M. L.; Chou, C. C.

In: Organometallics, Vol. 16, No. 20, 30.09.1997, p. 4435-4444.

Research output: Contribution to journalArticle

Yeh, Ming Chang P. ; Chuang, L. W. ; Chang, S. C. ; Lai, M. L. ; Chou, C. C. / Lewis acid promoted intramolecular cyclization of (η4-diene)Fe(CO)3 complexes bearing functionalized side chains. In: Organometallics. 1997 ; Vol. 16, No. 20. pp. 4435-4444.
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